Home / 43,488,029.76-60,013,519.20-23,909,251.20

Finding the Fourth Proportional to 43,488,029.76, 60,013,519.20 and 23,909,251.20

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Solution

The fourth proportional to 43,488,029.76, 60,013,519.20 and 23,909,251.20 is: 32,994,787.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,488,029.76 : 60,013,519.20 = 23,909,251.20 : x
  2. Step 2: Convert to fraction form
    43,488,029.76/60,013,519.20 = 23,909,251.20/x
  3. Step 3: Cross multiply
    43,488,029.76x = 60,013,519.20 × 23,909,251.20
  4. Step 4: Simplify right side
    43,488,029.76x = 1,434,878,305,948,823
  5. Step 5: Solve for x
    x = 1,434,878,305,948,823/43,488,029.76
  6. Step 6: Final answer
    x = 32,994,787.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.